Patent
   D495302
Priority
Aug 30 2002
Filed
Jan 16 2003
Issued
Aug 31 2004
Expiry
Aug 31 2018
Assg.orig
Entity
unknown
8
4
n/a
The ornamental design for a photoelectric switch, as shown and described.

FIG. 1 is a front view showing our new design for a photoelectric switch;

FIG. 2 is a rear view of the photoelectric switch of FIG. 1;

FIG. 3 is a plan view of the photoelectric switch of FIG. 1;

FIG. 4 is a bottom view of the photoelectric switch of FIG. 1;

FIG. 5 is a right side view of the photoelectric switch of FIG. 1;

FIG. 6 is a left side view of the photoelectric switch of FIG. 1;

FIG. 7 is an enlarged perspective view of the claimed portion of the photoelectric switch of FIG. 1;

FIG. 8 is an enlarged plan view of the portion of the photoelectric switch in the box labeled 8 of FIG. 3;

FIG. 9 is an enlarged front view of the photoelectric switch of FIG. 1 with the cover closed;

FIG. 10 is an enlarged plan view of the photoelectric switch of FIG. 1 with the cover closed;

FIG. 11 is an enlarged bottom view of the photoelectric switch of FIG. 1 with the cover closed;

FIG. 12 is an enlarged right side view of the photoelectric switch of FIG. 1 with the cover closed; and,

FIG. 13 is an enlarged left side view of the photoelectric switch of FIG. 1 with the cover closed.

The broken lines represent environmental structure which is not a part of the claimed design.

Sato, Toshinori, Iura, Shinichiro, Fujita, Kizuku, Kawai, Yoshinori

Patent Priority Assignee Title
D531135, Mar 31 2005 PANASONIC INDUSTRIAL DEVICES SUNX CO , LTD Photoelectric switch
D556152, Mar 31 2005 PANASONIC INDUSTRIAL DEVICES SUNX CO , LTD Photoelectric switch
D912632, Mar 15 2019 Omron Corporation Photoelectric sensor
D912633, Mar 15 2019 Omron Corporation Photoelectric sensor
D913250, Apr 02 2019 Omron Corporation Photoelectric sensor
D913251, Mar 15 2019 Omron Corporation Photoelectric sensor
D921597, Mar 15 2019 Omron Corporation Photoelectric sensor
ER2902,
Patent Priority Assignee Title
5003169, Nov 14 1988 Keyenci Corporation Photoelectric switch having changeable length
5900622, Oct 28 1994 Canon Kabushiki Kaisha Photoelectric conversion apparatus and information processing apparatus
D313397, Jun 10 1987 Siemens Energy & Automation, INC Pressure switch or similar article
D453147, Nov 30 1999 Omron Corporation Photoelectric switch
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 16 2003Omron Corporation(assignment on the face of the patent)
Feb 12 2003FUJITA, KIZUKUOmron CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0138290134 pdf
Feb 12 2003SATO, TOSHIHIROOmron CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0138290134 pdf
Feb 12 2003IURA, SHINICHIROOmron CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0138290134 pdf
Feb 12 2003KAWAI, YOSHINORIOmron CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0138290134 pdf
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